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monitta
3 years ago
11

Which is a completely hereditary trait? A. straight hairline B. sneezing C. skydiving D. public speaking E. foreign language abi

lity
Biology
2 answers:
nataly862011 [7]3 years ago
8 0

Answer: A.  

straight hairline

Explanation:  

natta225 [31]3 years ago
4 0

Answer:

a

Explanation:

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What parts of a fossil are most likely to be preserved?
NARA [144]

Answer:

The Skeleton

Explanation:

because the softer tissues  and skin usually do not last long enough to become fossilized

3 0
3 years ago
You are conducting a case control study to determine if an association exists between melanoma and indoor tanning. From a statew
Aleksandr-060686 [28]

Answer:

a. Odds ratio = 1.58

b.  Inasmuch the odds ratio is greater than 1, this means that higher odds of melanoma exist in people exposed to indoor tanning, than in those not exposed to indoor tanning

Explanation:

For case  study                                                  

Let 'a'  represent the total population of people with melanomia = 696                                                      

Let 'b' represent the total number of people with melanomia exposed to indoor tanning  =  1107 – 696 = 411 people

For  control study

Let 'c' represent the total population = 1500

Let 'd' represent the total number of people not exposed to indoor tanning = 1500 - (0.428 * 1500)

                                                          =  1500 - 723

Total number of people not exposed to indoor tanning   = 777 people

                                                       

a. Odds ratio = (a/b) / (d/c) = (696/411) / (777/723)

                                                = 1.69 / 1.07 = 1.58

b. Inasmuch the odds ratio is greater than 1, this means that higher odds of melanoma exist in people exposed to indoor tanning, than in those not exposed to indoor tanning.

7 0
3 years ago
50 POINTS AND BRAINLEIST What does the Alaskan native name Nauraq mean
ikadub [295]

Answer:

N is for number one, make sure to take care of yourself above all others

A is for attractive, inside and out

U is for upstanding, the honorable way to be

R is for romp, you know how to have fun!

A is for achievements, the many over a lifetime

Q is for qualified, no doubt you are!

Explanation:

How unique is the name Nauraq?

Out of 5,933,561 records in the U.S. Social Security Administration public data, the first name Nauraq was not present. It is possible the name you are searching has less than five occurrences per year.

Weird things about the name Nauraq:

Your name in reverse order is Qaruan. A random rearrangement of the letters in your name (anagram) will give Qrauna hope it helps plz Mark me brainliest

5 0
3 years ago
true or false Earths atmosphere is mostly made up of visible gases including nitrogen,oxygen,and carbon dioxide.
inn [45]
I would not take my word on this but i do think that, that is TRUE.
3 0
2 years ago
Read 2 more answers
If there are 10,000 calories of net primary productivity in an ecosystem, how much energy will be generally available to a prima
Ilia_Sergeevich [38]
<span>Trophic level—90% of energy consumed at trophic level is used by the consumer for survival and reproduction. The remaining 10% is transferred to the next trophic level. So the answer is 10,000 x 0.9 or 9,000 calories will  be generally available to primary consumer</span>
7 0
3 years ago
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